707 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- AGH University of KrakowPL483 papers
- Centre National de la Recherche ScientifiqueFR85 papers
- Institute of PhysicsPL75 papers
- Polish Academy of SciencesPL72 papers
- University of Tennessee at KnoxvilleUS57 papers
- University of WrocławPL57 papers
- Institute of MathematicsPL51 papers
- Jožef Stefan InstituteSI49 papers
- University of WarsawPL45 papers
- University of LjubljanaSI39 papers
- University of MünsterDE36 papers
- Max Planck Institute for the Physics of Complex SystemsDE34 papers
17 papers · 1 filter
Fractional Quantum Hall States of Clustered Composite Fermions
Arkadiusz Wojs, Kyung-Soo Yi, John J. Quinn
The energy spectra and wavefunctions of up to 14 interacting quasielectrons (QE's) in the Laughlin nu=1/3 fractional quantum Hall (FQH) state are investigated using exact numerical…
Exciton-LO-phonon dynamics in InAs/GaAs quantum dots: Effects of zone-edge phonon damping
Pawel Machnikowski, Lucjan Jacak
The dynamics of an exciton-LO-phonon system after an ultrafast optical excitation in an InAs/GaAs quantum dot is studied theoretically. Influence of anharmonic phonon damping and i…
Novel Families of Fractional Quantum Hall States: Pairing of Composite Fermions
John J. Quinn, Arkadiusz Wojs, Kyung-Soo Yi
Fractional quantum Hall (FQH) states have recently been observed at unexpected values of the filling factor nu. Here we interpret these states as a novel family of FQH states invol…
Justification for the composite fermion picture
Arkadiusz Wojs, John J Quinn, Lucjan Jacak
The mean field (MF) composite Fermion (CF) picture successfully predicts the low-lying bands of states of fractional quantum Hall systems. This success cannot be attributed to the…
Pairing and condensation of Laughlin quasiparticles in fractional quantum Hall systems
Arkadiusz Wojs, Kyung-Soo Yi, John J Quinn
From the analysis of their interaction pseudopotentials, it is argued that (at certain filling factors) Laughlin quasiparticles can form pairs. It is further proposed that such pai…
Exclusion Statistics of Quasiparticles in Condensed States of Composite Fermion Excitations
Piotr Sitko
The exclusion statistics of quasiparticles is found at any level of the hierarchy of condensed states of composite fermion excitations (for which experimental indications have rece…
Ferroelectric phase transition, ionicity condensation, and multicriticality in charge transfer organic complexes
Jun-ichiro Kishine, Tadeusz Luty, Kenji Yonemitsu
To elucidate a novel pressure-temperature phase diagram of the quasi-one-dimensional mixed-stack charge-transfer (CT) complex TTF-CA, we study the quasi-one-dimensional spin-1 Blum…
Local density of states induced by anisotropic impurity scattering in a d-wave superconductor
P. Pisarski, G. Haran
We study a single impurity effect on the local density of states in a d-wave superconductor accounting for the momentum-dependent impurity potential. We show that the anisotropy of…
Effect of anisotropic impurity scattering on a density of states of a d-wave superconductor
A. Maciag, P. Pisarski, G. Haran
We discuss the effect of an anisotropic impurity potential on the critical temperature, local density of states in the vicinity of a single impurity, and the quasiparticle density…
Damping of Rabi oscillations in quantum dots due to lattice dynamics
Pawel Machnikowski, Lucjan Jacak
We show that the interaction between carriers confined in a quantum dot and the surrounding lattice under external driving of carrier dynamics has a dynamical, resonant character.…
Bi-element representations of ternary groups
Andrzej Borowiec, Wieslaw A. Dudek, Steven Duplij
General properties of ternary semigroups and groups are considered. The bi-element representation theory in which every representation matrix corresponds to a pair of elements is b…
Basic concepts of ternary Hopf algebras
Andrzej Borowiec, Wieslaw A. Dudek, Steven Duplij
The theory of ternary semigroups, groups and algebras is reformulated in the abstract arrow language. Then using the reversing arrow ansatz we define ternary comultiplication, bial…
Some universal relations between the gap and thermodynamic functions plausible for various models of superconductors
R. Gonczarek, M. Krzyzosiak
It is proven that there exist some universal relations between the energy gap and the differences of the thermodynamic potential, entropy, specific heat and critical magnetic field…
Resonant nature of phonon-induced damping of Rabi oscillations in quantum dots
Pawel Machnikowski, Lucjan Jacak
Optically controlled coherent dynamics of charge (excitonic) degrees of freedom in a semiconductor quantum dot under the influence of lattice dynamics (phonons) is discussed theore…
Optimal strategy for a single-qubit gate and trade-off between opposite types of decoherence
Robert Alicki, Michal Horodecki, Pawel Horodecki +3
We study reliable quantum information processing (QIP) under two different types of environment. First type is Markovian exponential decay, and the appropriate elementary strategy…
Wavelet analysis of epileptic spikes
Miroslaw Latka, Ziemowit Was, Andrzej Kozik +1
Interictal spikes and sharp waves in human EEG are characteristic signatures of epilepsy. These potentials originate as a result of synchronous, pathological discharge of many neur…
Fractal Rigidity in Migraine
Miroslaw Latka, Marta Glaubic-Latka, Dariusz Latka +1
We study the middle cerebral artery blood flow velocity (MCAfv) in humans using transcranial Doppler ultrasonography (TCD). Scaling properties of time series of the axial flow velo…